14500720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 36997632

約数和(自身を除く): 22496912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 191, 208, 260, 292, 365, 382, 520, 584, 730, 764, 949, 955, 1040, 1168, 1460, 1528, 1898, 1910, 2483, 2920, 3056, 3796, 3820, 4745, 4966, 5840, 7592, 7640, 9490, 9932, 12415, 13943, 15184, 15280, 18980, 19864, 24830, 27886, 37960, 39728, 49660, 55772, 69715, 75920, 99320, 111544, 139430, 181259, 198640, 223088, 278860, 362518, 557720, 725036, 906295, 1115440, 1450072, 1812590, 2900144, 3625180, 7250360, 14500720]

約数ペア:

[(1, 14500720), (2, 7250360), (4, 3625180), (5, 2900144), (8, 1812590), (10, 1450072), (13, 1115440), (16, 906295), (20, 725036), (26, 557720), (40, 362518), (52, 278860), (65, 223088), (73, 198640), (80, 181259), (104, 139430), (130, 111544), (146, 99320), (191, 75920), (208, 69715), (260, 55772), (292, 49660), (365, 39728), (382, 37960), (520, 27886), (584, 24830), (730, 19864), (764, 18980), (949, 15280), (955, 15184), (1040, 13943), (1168, 12415), (1460, 9932), (1528, 9490), (1898, 7640), (1910, 7592), (2483, 5840), (2920, 4966), (3056, 4745), (3796, 3820)]